// pages/search/search.js
const HOST = getApp().globalData.host
Page({

  /**
   * 页面的初始数据
   */
  data: {
    searchVal: '',
    result: [],
    goodsName: [
      "机器学习", "Spring Cloud", "网站", "Redis", "Memcached", "Vue", "Spring MVC", "小程序", "Oracle", "Java"
    ]
  },
  formSubmit(e) {
    let good = e.detail.value.goodsName
    let page = this
    if (good) {
      this.getGoodsList(goodsName)
    }
  },
  clear() {
    this.setData({
      searchVal: '',
      result: []
    })
  },
  getGoodsList(name){
    let page = this
    wx.request({
      url: HOST + '/api/goods/getGoodsList',
      data: {
        goodsName: name
      },
      success(res) {
        if (res.data.data.length == 0) {
          wx.showToast({
            title: '搜索无结果'
          })
        }
        page.setData({
          result: res.data.data
        })
      }
    })
  },
  toSearch(e) {
    let page = this
    let name = e.target.dataset.name
    page.setData({
      searchVal: name
    })
    this.getGoodsList(name)
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {

  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})
